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jsowell-netty/src/main/java/com/jsowell/netty/handler/HeartbeatRequestHandler.java

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+package com.jsowell.netty.handler;
+
+import com.google.common.primitives.Bytes;
+import com.jsowell.common.constant.Constants;
+import com.jsowell.common.core.domain.ykc.YKCDataProtocol;
+import com.jsowell.common.core.domain.ykc.YKCFrameTypeCode;
+import com.jsowell.common.core.redis.RedisCache;
+import com.jsowell.common.util.BytesUtil;
+import com.jsowell.common.util.YKCUtils;
+import com.jsowell.netty.factory.YKCOperateFactory;
+import com.jsowell.pile.service.IPileBasicInfoService;
+import com.jsowell.pile.service.IPileConnectorInfoService;
+import io.netty.channel.Channel;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+/**
+ * 充电桩心跳包
+ */
+@Slf4j
+@Component
+public class HeartbeatRequestHandler extends AbstractHandler {
+
+	private final String type = YKCUtils.frameType2Str(YKCFrameTypeCode.HEART_BEAT_CODE.getBytes());
+
+	@Autowired
+	private RedisCache redisCache;
+
+	@Autowired
+	private IPileBasicInfoService pileBasicInfoService;
+
+	@Autowired
+	private IPileConnectorInfoService pileConnectorInfoService;
+
+	@Override
+	public void afterPropertiesSet() throws Exception {
+		YKCOperateFactory.register(type, this);
+	}
+
+	@Override
+	public byte[] supplyProcess(YKCDataProtocol ykcDataProtocol, Channel channel) {
+		// log.info("[===充电桩心跳包===] param:{}, channel:{}", JSONObject.toJSONString(ykcDataProtocol), channel.toString());
+		// 获取消息体
+		byte[] msgBody = ykcDataProtocol.getMsgBody();
+
+		int startIndex = 0;
+		int length = 7;
+
+		// 桩号
+		byte[] pileSnByte = BytesUtil.copyBytes(msgBody, startIndex, length);
+		String pileSn = BytesUtil.binary(pileSnByte, 16);
+
+		// 保存时间
+		saveLastTime(pileSn);
+
+		// 枪号
+		startIndex += length;
+		length = 1;
+		byte[] pileConnectorNumByte = BytesUtil.copyBytes(msgBody, startIndex, length);
+		String pileConnectorNum = String.format("%02d", Integer.parseInt(BytesUtil.binary(pileConnectorNumByte, 16)));
+
+		//枪状态（不回复）
+		startIndex += length;
+		length = 1;
+		byte[] connectorStatusByte = BytesUtil.copyBytes(msgBody, startIndex, length);
+		String connectorStatus = BytesUtil.binary(connectorStatusByte, 16);
+		// log.info("桩号：{}, 枪号：{}, 枪状态：{}", pileSn, pileConnectorNum, connectorStatus);
+
+		// updateStatus(pileSn, pileConnectorNum, connectorStatus);
+
+		// 公共方法修改状态
+		pileBasicInfoService.updateStatus(BytesUtil.bcd2Str(ykcDataProtocol.getFrameType()), pileSn, pileConnectorNum, connectorStatus, null);
+
+		// 心跳应答（置0）
+		byte[] flag = Constants.zeroByteArray;
+
+		// 消息体
+		byte[] messageBody = Bytes.concat(pileSnByte, pileConnectorNumByte, flag);
+		return getResult(ykcDataProtocol, messageBody);
+	}
+
+}